The most common LED upgrade sizes for a 2015 Dodge Dart are H11 for the low beams, 9005 for the high beams, and H11 for the fog lights. When buying LEDs, confirm the exact bulb type for your specific trim to ensure proper fit and electrical compatibility.
The lighting configuration on the 2015 Dart can vary by trim and option package, so sizes aren’t universal across every vehicle. To avoid buying the wrong LEDs, verify the bulb type by inspecting the current bulbs, checking the owner's manual, or asking a knowledgeable parts specialist with your VIN. LEDs may also require CANBUS adapters to prevent warning lights or rapid flashing.
Bulb sizes for LED upgrades on the 2015 Dodge Dart
Below is a quick reference to the exterior lighting most commonly replaced with LEDs on the 2015 Dart. If your model uses aftermarket headlights or a different trim, sizes may differ.
- Low beam headlights: H11
- High beam headlights: 9005 (HB3)
- Fog lights: H11
Always double-check the stock bulb before purchasing LEDs, as regional or trim differences can lead to alternative configurations.
How to verify your bulb sizes
To avoid incorrect purchases, use one of these quick verification methods: remove a bulb and read the size printed on the base, consult the vehicle’s manual, or have a parts specialist confirm the exact bulb type using your VIN. When upgrading to LEDs, consider CANBUS-compatible bulbs or resistors to prevent electrical warning issues or rapid flashing.
In short, the 2015 Dodge Dart commonly accommodates H11 for low beams and fog lights and 9005 for high beams, but always confirm for your exact vehicle before buying LED replacements.
Summary
The typical LED upgrade sizes for the 2015 Dodge Dart are H11 for low beams and fog lights, and 9005 for high beams. Verify the exact bulb type for your trim and vehicle, and plan for CANBUS compatibility if needed to ensure reliable LED performance.


